Nordic Naturals Nordic CoQ10 Ubiquinol 100mg. of coenzyme Q10 (CoQ10) ubiquinol to support energy production and cardiovascular health. Ubiquinol is the active antioxidant form of CoQ10, a fat-soluble molecule found in nearly every cell, tissue, and organ in the body, which helps transform food into energy. It is ideal for people who may be deficient in CoQ10, or for individuals with blood sugar irregularities, cardiovascular conditions, those taking statin drugs, or for anyone over the age of 40 looking for extra antioxidant support.